These rollers are suitable for making individual and space-saving roller guide systems together with rails GN2422.

The outer surfaces of the rollers are slightly ball shaped, resulting in an accurate and linear run across four contact points in connection with the appropriately shaped fixed bearing rails (Type XT or XV). The same applies to floating bearing rails (Type UT or UV), but with only two contact points.

Combined with the rail, clearance freedom or the initial tension of several rollers can be selected during assembly by using the eccentrically adjustable roller (Type E). The necessary fork wrench is available separately as GN2424.1.

The sealed and permanently lubricated rollers guarantee a long service life and ultimate running performance.